I'm looking for more information on the Teleray
series of terminals
from Research, Inc. (Note: Teleray is the name of the terminal line,
not the name of the company! Although later they referred to
themselves as the "Teleray Division" of Research, Inc.)
I don't have
any docs or terminals, but I used Teleray terminals at a
university in the mid-1980s. I'm not sure which model, but it was
reportedly 6502-based, and had some kind of hacked firmware installed.
I don't know anything about the precise nature of the hack; it
apparently it was not just a local hack, but was relatively widely used
by Arpanet sites.